package com.cr.backbone.hibenate;

import java.io.Serializable;

/**
 * 数据库表-Java 类映射的基本对象
 * @author huxh
 *
 */
public class Model implements Serializable{
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 6038930492672873313L;
	private Long id;
	
	public boolean isNullRow(){
		if(id == null || id.longValue() < 0 )
			return true;
		return false;
	}

	

	public Model(Long id) {
		super();
		this.id = id;
	}
	public Model() {
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((id == null) ? 0 : id.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		final Model other = (Model) obj;
		if (id == null) {
			if (other.id != null)
				return false;
		} else if (!id.equals(other.id))
			return false;
		return true;
	}
	
	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}
}
